The Chelsea 340 Series Power Take-Off, part number 340ZFFNX-V5XD or 340ZFFNXV5XD, is a reversible, 6-bolt mechanical PTO designed for vocational truck applications that demand both forward and reverse output rotation. It mounts to manual transmissions from Eaton/Fuller, Volvo/Mack, ZF, Hino, GM, and other manufacturers using a 6-bolt aperture. The output is a 1-1/4" round shaft with a 5/16" keyway, rated for intermittent torque up to 200 lb-ft (271 Nm). Shaft power output is 19 HP at 500 RPM and 38 HP at 1,000 RPM, with a continuous operating rating available at a 30% de-rating. Common applications include oil field and logging work where two-directional output is required. Call us to confirm proper fit for your application.
Features
Reversible 6-bolt mounting fits most manual transmissions with a 6-bolt aperture
Mechanical lever shift for direct, positive engagement
1-1/4" round output shaft with 5/16" keyway
Intermittent torque rating up to 200 lb-ft (271 Nm)
Shaft power: 19 HP at 500 RPM, 38 HP at 1,000 RPM
Rugged cast iron housing with ball bearing output and removable cover plate for backlash adjustment
Tech Specs
- Intermittent Torque: 200 lb-ft / 271 Nm (check application pages for actual torque ratings)
- Mounting Type: Reversible, 6-Bolt
- Output Shaft Type: 1-1/4" Round with 5/16" Key
- Output Power: 36-45 HP / 21-30 kW
- Shift Type: Lever, Mechanical
- Transmission Compatibility: Eaton/Fuller, Volvo/Mack, ZF, Hino, GM, Other
- Shaft Power: 19 HP (500 RPM), 38 HP (1,000 RPM) / 14 kW (500 RPM), 28 kW (1,000 RPM)
- Continuous Operation: Yes, with 30% de-rating
Additional Information
